CN1156977A - Method and apparatus for coating metallic substrate with oily substance - Google Patents
Method and apparatus for coating metallic substrate with oily substance Download PDFInfo
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- CN1156977A CN1156977A CN 95194897 CN95194897A CN1156977A CN 1156977 A CN1156977 A CN 1156977A CN 95194897 CN95194897 CN 95194897 CN 95194897 A CN95194897 A CN 95194897A CN 1156977 A CN1156977 A CN 1156977A
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- 150000001336 alkenes Chemical class 0.000 claims description 23
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- 229910052751 metal Inorganic materials 0.000 claims description 11
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- TWDJIKFUVRYBJF-UHFFFAOYSA-N Cyanthoate Chemical compound CCOP(=O)(OCC)SCC(=O)NC(C)(C)C#N TWDJIKFUVRYBJF-UHFFFAOYSA-N 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 claims description 4
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- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- 244000068988 Glycine max Species 0.000 claims description 2
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- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
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- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 2
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- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 2
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 2
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 claims description 2
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- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- -1 linoleic acid, leukotrienes Chemical class 0.000 claims description 2
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
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Abstract
The present invention relates to method and apparatus for coating metallic substrate (22) with oily substance. A supporting part (30) of a ceramic coating (70) containing oxidative ceramic materials is adopted, on which oily substance coats to form an oil substance thin film covering homogeneously the surface of the ceramic coating (70), wherein the oil substance thin film crashes into minute liquid drops with basically homogeneous size and distribution. Said minute liquid drops are then transferred to the surface of the metallic substrate (22) without changing size and distribution thereof to coat the surface of the metallic substrate (22) with said oily substance. The present invention is especially suitable for coating operations of anodes of a high-speed electrocoagulation printing equipment by utilizing olefin-like chemicals containing metal oxides.
Description
Technical field
The present invention relates on metallic substrates, to carry out the improvement in this field of coating.More refer in particular to ground, the invention relates to the improvement of the method and apparatus of subtend one coating metallic substrate oily substance.
Background technology
U.S. Patent No. 4 in January 23 nineteen ninety, in 895,629, the applicant by the agency of printing process of a kind of high speed electrocoagulation and equipment, wherein adopt the positive electrode swing roller form, that have a purifying surface, on this surface, generated the image of useful colored gel point performance.These colored gel points contact with substrate such as paper one class subsequently, and colored gel is transferred in this substrate, thereby stamp image for this substrate.As what explained in this patent, for weaken gel point on positive pole tack and prevent anodal corrosion simultaneously, before negative electricity excites, be coated with the disperse material that one deck contains alkene class material and metal oxide on the positive pole.In addition, owing to excite any gas that electrolysis produced of negative pole to consume, therefore between negative pole and positive pole, there is not gas to accumulate by reaction with alkene class material.
The disperse material that contains alkene class material and metal oxide is coated in anodal surface, and its mode is the fine droplets that forms the alkene class material of containing metal oxide at electrode surface.As described in above-mentioned patent, this can realize that it comprises a rotary brush by a kind of like this device, and it is provided with many horse-hair hairs that radially extend, and its outermost end contacts with electrode surface; With a rider roller, it is parallel with brush and arrange separately and contact with the outermost end of mane.This rider roller has the groove of many longitudinal extensions on circumference, and is partially submerged in the liquid pool that contains this disperse material.Along with this rider roller rotates in the disperse material, fill with this disperse material in the groove, it is transferred on the mane subsequently again, is coated in its outermost end.On the other hand, the rotation of brush makes the mane after the coating that the disperse material is transferred on the anodal surface, and therefore forms the fine droplets of the alkene class material of needed containing metal oxide.Except brush, also can adopt roller, be equipped with on it many that radially extend, be suitable for the deerskin bar that contacts with electrode surface, the mode that this deerskin strip adoption is identical with mane applies.The rotation of this roller makes the deerskin bar and anodal surface bump after coated, with the disperse substance transfer on it, and therefore forms the fine droplets of the required alkene class material that contains metal oxide.Although two kind of means all provide big or small basic fine droplets uniformly, the distribution of formed fine droplets is at random on the surface of positive pole, and it has adverse effect to the reproduction of image.In addition, owing to carry the coarse granule of metal oxide on the deerskin bar, and, they are worn prematurely to clash into mutually with electrode surface at a high speed.
Disclosure of an invention
Therefore one object of the present invention overcomes above-mentioned shortcoming exactly and a kind of method and apparatus is provided, and is used for to a kind of oily substance of the surface applied of a metallic substrates, thereby forms size and distribute the basic fine droplets of oily substance uniformly on the surface of substrate.
According to an aspect of the present invention, provide the method to a kind of oily substance of a coating metallic substrate, the step that it comprises has;
A) provide one to have a support member that comprises the ceramic coating of oxide ceramic material;
B) oily substance is coated on the ceramic coating, to form one deck oily substance film in its surface, covers the surface of ceramic coating equably, the film of this oily substance is broken into size and distributes basic fine droplets uniformly;
C) fine droplets of oily substance is transferred to the surface of a metallic substrates, and do not changed the size and the distribution of fine droplets substantially, thereby oily substance is coated on the surface of metallic substrates.
On the other hand, the present invention also provides a kind of equipment of implementing said method, and equipment of the present invention comprises:
-one has a support member that comprises the ceramic coating of oxide ceramic material;
-applying device is used for oily substance is coated on ceramic coating, to form one deck oily substance film in its surface, covers the surface of ceramic coating equably, and the film of this oily substance is broken into size and distributes basic fine droplets uniformly; With
-transfer device is used for the fine droplets of oily substance is transferred to the surface of a metallic substrates, and does not change the size and the distribution of fine droplets substantially, thereby oily substance is coated on the surface of metallic substrates.
According to the present invention, people are surprised to find one and comprise that the ceramic coating surface of oxide ceramic material can cover with the oily substance film equably, for example use the alkene class material in above-mentioned electrocoagulation printing process of applicant and device, and the film of this oily substance is broken into the size and the fine droplets of oily substance uniformly that distributes substantially on the surface of ceramic coating.Because oxide ceramic coating generally is to produce through flame-spraying or plasma spraying with the particle of oxide ceramic material, and the particle that some eject is through fusing fully, so the coating that goes out with this manufacture of materials is a porous.The ceramic coating that obtains with flame spraying generally has and accounts for the porosity that is coated with the about 15%-40% of stratum total, and its porosity of coating that obtains by plasma spraying method is lower, because used temperature and carrier gas speed is higher in the plasma spray coating process.On the other hand, because particle is with spraying process coating, its hole is uniformly on whole coating, and therefore that form and size open bore about the same its size and particle is distributed in the whole surface of coating equably at coating surface.It is believed that these open bore play the effect of anchor point, promoted the formation of required size and the fine droplets that is evenly distributed.In the size range of fine droplets of the lip-deep oily substance that forms on the surface of ceramic coating and transfer to substrate generally about about 0.1 μ to 0.5 μ.
The particularly preferred oxide ceramic material that forms above-mentioned ceramic coating comprises the molten mixture of aluminium oxide and titanium dioxide.A kind of mixture like this can comprise about 60% to the aluminium oxide of about 90% percentage by weight and the titanium dioxide of about 10% to 40% percentage by weight.Be suitable for producing the aloxite (AI of ceramic coating and the particle of titanium dioxide can be buied from Eutectic Canada Company with flame-spraying or plasma spraying, trade mark is ＂ MetaCeram 25030 ＂.Except required fine droplets was provided, this ceramic coating had superior wear-resistant and decay resistance after wetting by oily substance, so highly abrasion-resistant.
According to the preferred embodiment of present device, support member is a rider roller, and it has an oxide ceramic material coating on circumference, has determined above-mentioned ceramic coating.Applying device comprises that one is parallel to rider roller and extends and be pressure with it and contact to form the application roll of one first roll gap, be used to make application roll and rider roller to aim at the device of rotation and oily substance is infeeded the feeding device of first roll gap, so this oily substance is along with promptly forming the film that one deck evenly covers the surface of ceramic coating by first roll gap.As the positive electrode of applicant's aforementioned electric cohesion printing equipment, in this substrate is a rotatable metal cylinder, and transfer device preferably includes one and is parallel to rider roller and extends and be pressure with it and contact to form the delivery roll of one second roll gap, this delivery roll is parallel to this cylinder, and this delivery roll positioned make itself and cylinder be pressure to contact to form one the 3rd roll gap and to make this delivery roll can be able to driven device with the rotation of cylinder, therefore fine droplets is transferred on the delivery roll from rider roller at second roll gap, and transfers on the cylinder from delivery roll at the 3rd roll gap subsequently.
This application roll and rider roller preferably have the elastomeric material coating of oil resistant etch on circumference separately, as tartan.For example can use polyamine fat,, have about Xiao A hardness of 50 to 70 for application roll; And, have about Xiao A hardness of 60 to 80 for rider roller.
According to another preferred embodiment, application roll, rider roller and delivery roll have first, second and the 3rd central shaft of longitudinal extension respectively, are arrangement spaced apart parallel mutually.Application roll, rider roller and delivery roll are arranged between a pair of opposed mutually, the dull and stereotyped installed part that extends in parallel plane, and the axle of each roller is installed in the bearing arrangement in the corresponding axis hole that forms in each installed part.
The advantage of present device also comprises first pressure-regulating device, is used for adjustable ground and changes the pressure that acts on first roll gap; And second pressure-regulating device, be used for adjustable ground and change the pressure that acts on second roll gap.At this, application roll is adhered to one deck oil resistant elastomeric material on its circumference, first pressure-regulating device comprise be positioned at hold receive first each axis hole place and with first synergistic pressure regulating system, be used for towards or deviate from that adjustable ground moves first on second the direction, correspondingly change the pressure that acts on the first roll gap place.Each pressure regulating system preferably includes a cylindrical member with longitudinal center's axis, this cylindrical member is installed in the corresponding axis hole, can partly rotate around its longitudinal axis with the bearing arrangement that is installed in this cylindrical member, make first with respect to the skew of longitudinal center axis, thereby and be used for along a direction or rightabout partly rotate this cylindrical member towards or deviate from that adjustable ground moves first device on second the direction.The pressure that acts on the first roll gap place is generally at about 0.2kg/cm
2To 1.5kg/cm
2Scope, and 0.70kg/cm preferably
2About.
At this, delivery roll adheres to one deck oil resistant elastomeric material on its circumference, second pressure-regulating device comprise be positioned at hold receive second each axis hole place and with second synergistic pressure regulating system, be used for towards or deviate from that adjustable ground moves second on the 3rd the direction, correspondingly change the pressure that acts on the second roll gap place.Each pressure regulating system preferably includes a cylindrical member with longitudinal center's axis, this cylindrical member is installed in the corresponding axis hole, can partly rotate around its longitudinal axis with the bearing arrangement that is installed in this cylindrical member, make second with respect to the skew of longitudinal center axis, thereby and be used for to a direction or rightabout partly rotate this cylindrical member towards or deviate from that adjustable ground moves second device on the 3rd the direction.The pressure that acts on the second roll gap place is generally at about 0.2kg/cm
2To 0.6kg/cm
2Scope, and 0.35kg/cm preferably
2About.
In order to determine to act on the pressure at the first or second roll gap place easily, the pair of discs parts have been installed on first and second separately, the position of each disc parts is near a corresponding axis hole.Above-mentioned first and second disc parts is arranged near corresponding installed part place, and they are in the same plane and are spaced from each other, and to determine a slit, role of delegate is in the pressure at the above-mentioned first roll gap place.There are the pair of discs parts to be installed on the 3rd again, this close corresponding axis hole in another position to disc parts.This disc parts of above-mentioned second and the 3rd is arranged near a corresponding installed part place, and they are in the same plane and are spaced from each other, and to determine another slit, role of delegate is in the pressure at the above-mentioned second roll gap place.Like this, by calibrating each slit, can determine to act on the pressure of roll gap at an easy rate.
According to another preferred embodiment, application roll, rider roller, delivery roll and cylinder all are vertically to extend.This cylinder is installed between a pair of mutually opposed and horizontally extending plate-shaped member, and installing component links to each other with plate-shaped member by a pair of slender arm, and each is long-armed to link to each other with a corresponding installed part and link to each other with a corresponding plate-shaped member in pivotable mode at its other end at the one end.Longitudinal center's axis that this cylinder can coincide around the rotation with one the 4th center longitudinally extending axis rotates, and the 4th has two ends, is arranged in separately in the cylindrical sleeve barrier part of fixing, and the 4th is alternate with the 3rd and the parallel relation extension.Pair of engage members is arranged between the plate-shaped member, and each support member is arranged in the above-mentioned parallel plane in the corresponding plane, and is fixedly coupled on the corresponding sleeve member.The delivery roll positioner comprises the percussion device that is installed on each installed part and is installed on each support member, is used for and the interactional card locking device of this percussion device, when the position of engagement, this card locking device and percussion device cooperatively interact, but delivery roll and this cylinder are keep-uped pressure contact and interact with delivery mode.
The advantage of present device is also to comprise the 3rd pressure-regulating device, is used for adjustable ground and changes the pressure that acts on the 3rd roll gap.The 3rd pressure-regulating device like this preferably includes the pressure regulating system that links to each other separately with card locking device that cooperatively interacts and percussion device.Each pressure regulating system comprises first and second joint units, they are installed in respectively on first and second bracing or strutting arrangements, first bracing or strutting arrangement is corresponding to one of support member and installed part, and second bracing or strutting arrangement is corresponding to another of support member and installed part, when card locking device and percussion device are in the above-mentioned position of engagement, this interfacing part docks mutually and is close together, first interfacing part is fixedly mounted on first support member, and second interfacing part is installed on second support member with the rotor rotation mode, can towards or deviate from the 4th rotation and carry out pivot and rotate.Each pressure regulating system also comprises such device, it make the second interfacing part adjustable ground towards or deviate from the 4th rotation motion correspondingly to change the distance between the 3rd and the 4th, act on the pressure of the 3rd roll gap and be used to make the rotation of second interfacing part to remain on the device of select location thereby when card locking device and percussion device are in the position of engagement, change with respect to the 4th.The pressure that acts on the 3rd roll gap place is generally at 4.0kg/cm
2To about 5.5kg/cm
2Scope, and 4.5kg/cm preferably
2About.
At this, application roll, rider roller, delivery roll and cylinder all vertically extend separately, then a pair of installed part has just been determined roof and bottom wall part respectively, preferably feeding device comprises a storage tank that is installed on the bottom wall part, be used to store the liquid pool of oily substance, and conveying device, be used for oily substance is transported to from liquid pool a top of application roll, this oily substance flows downward along application roll subsequently, and is brought into first roll gap by it in the application roll rotary course.This conveying device preferably includes near second belt pulley, the belt that first belt pulley and second belt pulley are coupled to each other the top that first belt pulley, that is installed in the storage tank, rotates is positioned at application roll in the liquid pool of oily substance, this second belt pulley is the last end in contact that makes belt and application roll with respect to the configuration of application roll, and links to each other with second belt pulley, it is driven and motion is passed to the transmission device of belt.Like this, when belt is walked around first belt pulley in the liquid pool, be coated with oily substance, and when the belt that scribbles oil is walked around second belt pulley, just oily substance transferred on the application roll in the upper end of application roll.
On the other hand, in the aforesaid electrocoagulation printing equipment of applicant, metal roller is used as positive electrode at this, and such cylinder is inactive metal by electrolysis, and there are a passivated surface, this oily substance to comprise that one is mixed with the alkene class material of metal oxide.For to contain metal oxide as the form of the disperse material of disperse phase coating alkene class material, first belt pulley is preferably with agitating device, is used for stirring liquid pool, metal oxide disperse in alkene class material is distributed, thereby form required disperse material.For the dispersion stability material, wherein preferably add certain disperse means, for example a kind of with the commercially available non-ionic surface activator of ＂ Solsperse 3000 ＂ trade marks.The suitable alkene class examples of substances that may use comprises arachidonic acid, oleic acid, linoleic acid, leukotrienes, palmitoleic acid, corn oil, Linseed oil, olive oil, peanut oil, soya-bean oil and sunflower oil.The example of suitable metal oxide comprises aluminium oxide, ceria, chromium oxide, cupric oxide, magnesia, manganese oxide, titanium dioxide and zinc oxide.In a preferred embodiment of the invention, this agitating device comprises two pairs from the horizontal outward extending long plane blade parts of each side of first belt pulley, a pair of blade part extends in first plane, and another extends in second plane blade part, and first plane is vertical mutually with second plane and crossing at the rotation place of first belt pulley.
Equipment of the present invention preferably also comprises and application roll and the synergistic sealing device of rider roller, is positioned at it separately bottom, is used to prevent that oily substance from flowing through the axis hole that is formed on the bottom wall part and receiving first and second with holding.Application roll and rider roller define a prone annular interface bottom at it.Each sealing device comprises a cylinder seal, first and second corresponding person holds and receives wherein, the sealing part has one towards last annular sealing surface, be used for and corresponding interface sealed engagement, and comprise bias unit, be used for when allowing the rotation of application roll and rider roller, forcing the sealing part to be pressed against corresponding interface, to realize sealed engagement.
The brief description of figure
By the explanation to the preferred embodiment that exemplifies in the following accompanying drawing, the present invention further characteristics and advantage will be more obvious certainly, wherein:
Fig. 1 be according to a preferred embodiment of the invention, the part that is used to apply the equipment of a metal roller dissects lateral elevational view;
Fig. 2 is that another part of equipment shown in Figure 1 is dissectd lateral elevational view;
Fig. 3 is the rear elevation view that its part is dissectd;
Fig. 4 is its top plan view;
Fig. 5 is its fragmentary top plan view;
Fig. 6 is the sectional view that is intercepted along 6-6 line among Fig. 3;
Fig. 7 is the sectional view that is intercepted along 7-7 line among Fig. 6;
Fig. 8 is for forming the perspective view of containing metal oxide as the used agitating device of disperse material of the alkene class material of disperse phase;
Fig. 9 is expressed as the fragmentary top plan view that delivery roll and cylinder is keep-uped pressure contact used percussion device and card locking device; And
Figure 10 is the lateral elevational view of part embodiment illustrated in fig. 9.
Realize mode of the present invention
At first consult Fig. 1-Fig. 3, provide a coating apparatus among the figure, it is represented with reference number 20 generally, it is particularly suitable for coating the alkene class material that is mixed with metal oxide to the surface of metal roller 22, its mode is the fine droplets that forms the alkene class material of containing metal oxide on the surface of cylinder, and its size is even substantially with distribution.Cylinder 22 vertically extends, and be installed between a pair of level board 24,24 ＇, so that around rotating with the corresponding to longitudinal center of the pivot center of axle 26 axis, axle 26 has two ends, is configured within the cylindrical shroud barrier part 28 and 28 ＇ that is respectively fixed on plate 24 and 24 ＇.Axle 26 is suitable for driving with the motor (not shown).
This coating apparatus 20 comprises a vertical rider roller 30 that extends, one extends in parallel and contacts and form betwixt with its pressure the application roll 32 of roll gap 34 with rider roller 30, and extends in parallel and contact with its pressure the delivery roll 36 that also forms roll gap 38 betwixt with roller 30. Roller 30,32 and 36 is installed in the frame 40 with a roof 42, a diapire 44, pair of sidewalls 46,48 and a rear wall 50, frame 40 is installed on the post 52 with the rotor rotation mode, post 52 is fixed on plate 24,24 ＇ with its end by a pair of transverse arm 54,54 ＇, and it is to link to each other with post 52 pivotally by an axle sleeve 56 that arm 54,54 ＇ each have an end.Transverse arm 54,54 ＇ are separately fixed on buttcover plate 58 and 58 ＇ at its other end, and the sidewall 48 of this buttcover plate and frame 40 is one.Support the collar 60 and be fixed on the post 52, be used to support underarm 54 ＇ and frames 40 subsequently.Such layout can move horizontally with the pivot rotation formula frame 40 people with respect to cylinder 22.Equipment 20 also comprises two bumps and the 62a of pintle hook lock mechanism, 62b, being used to make delivery roll 36 to be pressure with cylinder 22 contacts, forming roll gap 64, and comprise feed system 66, be used for providing being the alkene class material of containing metal oxide as the disperse material form of disperse phase to application roll.
The pressure that acts on roll gap 34 places can be regulated by two independent pressure-regulating device 110a, 110b.As shown in Figure 5, device 110a comprises that one is installed in cylindrical parts 112 within the axis hole of minor axis 78 in rotatable mode, and bearing 86 is installed in the parts 112, makes minor axis 78 be offset with respect to the center rotating shaft of parts 112.In the rotary head 116 once of one end, and there are the screw element 114 of a knob 118 and an installed part 120 that is fixed on the roof 42 to be screw-threaded engagement at the other end.Swiveling head 116 is fixed on the transverse arm 122 of fixedlying connected with parts 112, and helical spring 124 extends between knob 118 and installed part 120 round screw element 114, and is loosening to prevent parts 114.Pressure-regulating device 110b is consistent with device 110a, and is installed on the diapire 44.Like this, by turning knob 118, people can rotate screw element 114 by adjustable ground, thus mobile transverse arm 122 and part slewing circle cylindricality parts 112, therefore adjustable ground move minor axis 78,78 ＇ towards or deviate from minor axis 72,72 ＇, and correspondingly change the pressure that acts on roll gap 34 places.Also provide in addition two with device 110a, 110b corresponding to pressure-regulating device 110c, 110d, be used for adjustable ground move minor axis 72,72 ＇ towards or deviate from axle 84, correspondingly change the pressure that acts on roll gap 38 places.
In order to determine to act on the pressure at roll gap 34 places, disk 126a and 126b key respectively are fixed on minor axis 78 and 78 ＇, disk 126c and 126d similarly respectively key be fixed on minor axis 72 and 72 ＇.As shown in the figure, disk 126a and 126c are isoplanar and are spaced from each other, to determine a slit 128; Disk 126b and 126d also are the isoplanars and are spaced from each other, to determine a slit 128 ＇.Slit 128 and 128 ＇ represent distance between minor axis 72 and 78 and the distance between minor axis 72 ＇ and 78 ＇, and are therefore representing the pressure that acts on roll gap 34 places.Therefore people can determine the pressure at roll gap 34 places at an easy rate.
For determining to act on the pressure at roll gap 38 places, provide a similar arrangements form.As shown in the figure, disk 130a and 130b key are fixed on the end of axle 84.Disk 126c and 130a are isoplanar and are spaced from each other, to determine a slit 132; Disk 126d and 130b also are isoplanar and are spaced from each other, to determine a slit 132 ＇.Slit 132 and 132 ＇ represent minor axis 72 and axle between 84 distance and the distance between minor axis 72 ＇ and the axle 84, and therefore representing the pressure that acts on roll gap 38 places.Therefore, by measuring slit 132,132 ＇, people can determine the pressure at roll gap 38 places at an easy rate.
Because the disperse material that contains alkene class material and metal oxide is coated on it from a top of roller 32 and can flows downward along roller 32, so on diapire 44, be furnished with a sealing device 134, the lower end that is used for backing roll 30 and 32 prevents from simultaneously that the disperse material from flowing through on diapire 44 to form and to hold to receive minor axis 72 ＇, 78 axis hole.Sealing device 134 comprises parts 136, two cylindrical holes is arranged on it and hold to receive minor axis 72 ＇ and 78 ＇.Have the cylinder seal 138 of annular lip 140 to be installed in each hole, each seal 138 holds to be received corresponding minor axis and passes wherein.The annular lip 140 of each seal 138 has one towards last annular sealing surface, be used for by the determined prone annular interface sealed engagement in axle 30,32 lower end separately.Provide a helical spring 142, be used to make each seal 138 to press a corresponding interface downwards,, allow roller 30,32 to rotate simultaneously to realize required sealed engagement.
As Fig. 6-shown in Figure 8, this belt pulley-stirring parts 148 comprise the central shaft 164 of a longitudinal extension, and its each end holds in the blind hole 166 that is contained on each stopper rod 150.One belt pulley 168 is fixed on the axle 164, and blade 170a, the 170b of two pairs of elongated plane and 172a, 172b laterally stretch out from a side of belt pulley 168; Blade 172a, 172b are shorter than blade 170a, 170b.Two couples of slender blade 170 ' a, 170 ' b and 172 ＇ a, 172 ＇ b also laterally stretch out from the opposite side of belt pulley 168, and blade 172 ＇ a, 172 ＇ b are shorter than 170 ＇ a, 170 ＇ b.Blade 170a, 170b extend in a plane, and this plane is perpendicular to short blade 172 ＇ a, the plane that 172 ＇ b are extended.Equally, blade 170 ＇ a, 170 ＇ b extend in a plane, and this plane is perpendicular to short blade 172 ＇ a, the plane that 172 ＇ b are extended.But the blade 170a, the 170b that are on the side of belt pulley 168 extend in the plane identical with blade 172 ＇ a, 172 ＇ b on the opposite side of belt pulley; Equally, blade 172a, 172b extend in the plane identical with blade 170 ＇ a, 170 ＇ b.Arrange that like this for stirring the required disperse material of liquid pool 146 formation be effective especially.
When axle 156 is subjected to motor 158 drivings that belt pulley 154 is rotated, move through belt 152 and pass to belt pulley-stirring part 148, make its rotation and stir liquid pool 146 thus.Because pass through from liquid pool 146 around the belt 152 of belt pulley 168, it is coated with the disperse material thus, and along with around belt pulley 154 processes, this belt that scribbles the disperse material is transferred to this disperse material above it in the upper end of application roll 32.This disperse material flows downward at gravity effect lower edge roller 32 then, and along with the rotation of roller 32 is brought into roll gap 34 by it.Along with passing through roll gap 34, this disperse material forms thin film, covers the surface of the ceramic coating 70 of rider roller 30 equably, and the film that this layer contains the alkene class material of metal oxide is broken for size and distributes fine droplets substantially uniformly.The fine droplets that forms on roller 30 is gone into roll gap 38 by this roller strap, and they are transferred on the delivery roll 36 at this place.
But two independent bumps are used for delivery mode delivery roll 36 being keep-uped pressure with cylinder 22 with 62a of pintle hook lock mechanism and 62b and contact, and making roller 36 can be its transmission with the rotation of cylinder, and fine droplets can be transferred on the cylinder 22 from roller 36 at roll gap 64 places.Bump and the 62a of pintle hook lock mechanism and the 62b of mechanism are same, are shown in Fig. 9 and Figure 10.As shown in the figure, the 62a of mechanism comprises a hook-type ram 174, and it is fixed on the buttcover plate 176 with securing member 178.This buttcover plate 176 has an accurate commissura 180, and is installed on the roof 42 of frame 40 with the securing member 182 that passes the slit 184 that is formed on the plate 176 with adjustable form.The 62a of mechanism also comprises a latch 186, and it has a pair of opposed parallel hook 188, one pins 190 mutually to extend between it.This latch 186 is connected on the lever arm 194 pivotally by a pivot pin 192, the latter is connected on the base plate 196 with pivotable form by pivot pin 198 subsequently again, pin 198 from a pair of and plate 196 be one, extend through opposed and separately the stopper rod 200 mutually.Base plate 196 is fixed on the installing plate 204 by securing member 202, and plate 204 usefulness securing members 206 are fixed on the supporting disk 208, and it is fixedly connected on the sleeve member 28 and extends in the plane identical with roof 42.
Bump and the 62b of pintle hook lock mechanism arrange in a similar fashion, and buttcover plate 176 to be can the adjusting form being installed on the diapire 44, and installing plate 204 is fixed on a supporting disk 208 ＇, and it is fixedly connected on sleeve 28 ＇, and extend in the plane identical with diapire 44.As shown in figure 10, the operation of this bump and the 62a of pintle hook lock mechanism, 62b is that pin of latch 186 190 and hook-type ram 174 are interacted.Lever arm 194 forwards position shown in the solid line among the figure to around pivot pin 198 position shown in the dotted line in figure subsequently, thereby on latch 186, apply a traction action, tractive delivery roll 36 is pressed against on the cylinder 22, contacts but therefore with releasing pattern roller 36 is keep-uped pressure with cylinder 22.
In order to regulate the pressure at roll gap 64 places, provide two independent pressure regulating system 210a, 210b, respectively with bump and the 62a of pintle hook lock mechanism, 62b synergy.Pressure regulating system 210a is consistent with the 210b of system, is shown in Fig. 9 and Figure 10.As shown in the figure, system 210a comprises a micrometer head 212, and it is fixedly mounted on the buttcover plate 214 that prolongs by a connector 216, and connector 216 is fixed on an end of plate 214 by soldering 218.Buttcover plate 214 utilizes a securing member 222 to be connected on the connector 220 with pivotable form at its other end, securing member 222 is installed in rotation in the through hole that is formed on the connector 220, thus make plate 214 can towards or deviate from axle 26 the direction of cylinder 22 and carry out the pivot motion.Connector 220 utilizes soldering 224 to be fixed on the installed part 202.Buttcover plate 214 has an arc marginal portion 226, is suitable for docking with the arcuate edge of buttcover plate 176.On the other hand, micrometer head 212 comprises a sleeve 228, and it is installed on the sleeve pipe 230 with rotatable form, is used to make a mandrel 232 by sleeve pipe 230 outwards or move inward.Mandrel 232 is suitable for abutting against by soldering 236 and is fixed on the interfacing part 234 on the installing plate 204.Like this, move mandrel by rotational sleeve 228 with adjustable form, itself and parts 216 are abutted against to be closed, people just can be towards rotating buttcover plate 214 with deviating from axle 26 the direction with adjustable form pivot, it is closed with plate 176 is abutted against, correspondingly change the distance of axle between 26 of the axle 84 and the cylinder 22 of delivery roll 36, thereby change the pressure that acts on roll gap 64 places.Micrometer head 212 is provided with mandrel lock 238, in order at predetermined length place locking mandrel, and therefore keeps buttcover plate 214 to be in selected position with respect to axle 26.
Should be noted that the number of transferring to delivery roll 36 and finally transferring to the fine droplets on the cylinder 22 can come change by the velocity of rotation that changes rider roller 30 and application roll 32.On the other hand, the thickness of fine droplets can come change by the pressure that change acts on roll gap 34 places.
Claims (55)
1. go up the method for coating oily substance to metallic substrates (22) for one kind, it is characterized in that it step that comprises has:
A) provide one to have a support member (30) that comprises the ceramic coating (70) of oxide ceramic material;
B) oily substance is coated on the ceramic coating (70), on surface thereof, to form the above-mentioned oily substance film of one deck, cover the surface of above-mentioned ceramic coating (70) equably, the above-mentioned film of this oily substance is broken into size and distributes basic fine droplets uniformly; With
C) fine droplets of oily substance is transferred on the surface of above-mentioned metallic substrates (22), and do not changed the size of above-mentioned fine droplets basically and distribute, thereby above-mentioned oily substance is coated on the surface of above-mentioned metallic substrates (22).
2. method according to claim 1 is characterized in that above-mentioned oxide ceramic material comprises the molten mixture of aluminium oxide and titanium dioxide.
3. method according to claim 2 is characterized in that, said mixture comprises about 60% to 90% aluminium oxide of percentage by weight and about 10% to 40% the titanium dioxide of percentage by weight.
4. method according to claim 2 is characterized in that, above-mentioned ceramic coating (70) is the flame spray coating of aluminium oxide and titanium dioxide.
5. method according to claim 1, it is characterized in that, above-mentioned support member (30) is a rider roller (30), it has an above-mentioned oxide ceramic material coating on circumference, determine above-mentioned ceramic coating (70), and wherein the realization of step (b) is to contact to form one first roll gap (34) by arranging that an application roll (32) is parallel to above-mentioned rider roller (30) and is pressure with it, and under alignment condition, rotate above-mentioned application roll (32) and above-mentioned rider roller (30), simultaneously above-mentioned oily substance is infeeded above-mentioned first roll gap (34), therefore along with passing through above-mentioned first roll gap (34), above-mentioned oily substance forms above-mentioned film, evenly is covered in the surface of above-mentioned ceramic coating (70).
6. method according to claim 5 is characterized in that, above-mentioned application roll (32) is provided with an oil resistant elastomeric material coating (76) on circumference.
7. method according to claim 6 is characterized in that, above-mentioned oil resistant elastomeric material is a kind of tartan.
8. method according to claim 7 is characterized in that above-mentioned tartan comprises polyamine fat.
9. method according to claim 5 is characterized in that, acting on the pressure that above-mentioned first roll gap (34) locates is about 0.2kg/cm
2To about 1.5kg/cm
2
10. method according to claim 5, it is characterized in that, above-mentioned substrate (22) is a rotatable metal cylinder (22), and the realization of step (c) is by arranging that a delivery roll (36) is parallel to above-mentioned rider roller (30), and contact to form one second roll gap (38) with it, above-mentioned delivery roll (36) is parallel to above-mentioned cylinder (22) and extends, make above-mentioned delivery roll (36) be positioned to be the pressure contact position to form one the 3rd roll gap (64) with above-mentioned cylinder (22), and aim at and rotate above-mentioned delivery roll (36) and above-mentioned cylinder (22), in order to above-mentioned fine droplets is located to transfer on the above-mentioned delivery roll (36) from above-mentioned rider roller (30) at above-mentioned second roll gap (38), and locate to make above-mentioned fine droplets to transfer on the above-mentioned cylinder (22) in above-mentioned the 3rd roll gap (64) above-mentioned fine droplets more subsequently from above-mentioned delivery roll (36).
11. method according to claim 10 is characterized in that, above-mentioned delivery roll (36) is provided with an oil resistant elastomeric material coating on circumference.
12. method according to claim 11 is characterized in that, above-mentioned oil resistant elastomeric material is a kind of tartan.
13. method according to claim 12 is characterized in that, above-mentioned tartan comprises polyamine fat.
14. method according to claim 10 is characterized in that, acting on the pressure that above-mentioned second roll gap (38) locates is about 0.2kg/cm
2To about 0.6kg/cm
2
15. method according to claim 10 is characterized in that, acting on the pressure that above-mentioned the 3rd roll gap (64) locates is about 4.0kg/cm
2To about 5.5kg/cm
2
16. method according to claim 10, it is characterized in that, above-mentioned cylinder (22), above-mentioned delivery roll (36), above-mentioned rider roller (30) and all vertical extension of above-mentioned application roll (32), and it is by above-mentioned oily substance is transported to a top of above-mentioned application roll (32) from a liquid pool (146) that contains same material that wherein above-mentioned oily substance infeeds above-mentioned first roll gap (34), and above-mentioned oily substance is flowed downward in the above-mentioned application roll in gravity effect lower edge (32), and therefore above-mentioned oily substance is promptly brought into above-mentioned first roll gap (34) by it in the rotation process of above-mentioned application roll (32).
17. method according to claim 10, it is characterized in that, above-mentioned cylinder (22) is to make with certain electrolyte torpescence metal, and the surface of above-mentioned cylinder (22) is a purifying surface, the fine droplets of above-mentioned oily substance will shift on it, and wherein above-mentioned oily substance comprises that one is mixed with the alkene class material of metal oxide.
18. method according to claim 17 is characterized in that, above-mentioned alkene class material is from comprising arachidonic acid.Choose in one group of material of oleic acid, linoleic acid, leukotrienes, palmitoleic acid, corn oil, Linseed oil, olive oil, peanut oil, soya-bean oil and sunflower oil, and wherein above-mentioned metal oxide is to choose from the one group of material that comprises aluminium oxide, ceria, chromium oxide, cupric oxide, magnesia, manganese oxide, titanium dioxide and zinc oxide.
19. method according to claim 17 is characterized in that, above-mentioned alkene class material is to apply as the form of the disperse material of disperse phase to contain above-mentioned metal oxide, for stablizing this applicator, wherein has disperse means to exist.
20. the equipment to the last coating of a metallic substrates (22) one oily substance is characterized in that it comprises:
-one support member (30) with the ceramic coating (70) that comprises an oxide ceramic material;
-applying device (32), be used for oily substance is coated on ceramic coating (70), on surface thereof, to form the above-mentioned oily substance film of one deck, cover the surface of above-mentioned ceramic coating (70) equably, the above-mentioned film of this oily substance is broken into size and distributes basic fine droplets uniformly; With
-transfer device (36), be used for the fine droplets of oily substance is transferred to from above-mentioned ceramic coating (70) surface of above-mentioned metallic substrates (22), and do not change the size of above-mentioned fine droplets substantially and distribute, thereby above-mentioned oily substance is coated on the surface of above-mentioned metallic substrates.
21. equipment according to claim 20 is characterized in that, above-mentioned oxide ceramic material comprises the molten mixture of aluminium oxide and titanium dioxide.
22. equipment according to claim 21 is characterized in that, said mixture comprises the aluminium oxide of percentage by weight about 60% to about 90% and the titanium dioxide of percentage by weight about 10% to about 40%.
23. equipment according to claim 21 is characterized in that, above-mentioned ceramic coating (70) is the flame spray coating of aluminium oxide and titanium dioxide.
24. equipment according to claim 20, it is characterized in that, above-mentioned support member (30) is a rider roller (30), it has an above-mentioned oxide ceramic material coating on circumference, determine above-mentioned ceramic coating (70), and wherein above-mentioned applying device comprises an application roll (32), and it is parallel to above-mentioned rider roller (30) and is pressure with it and contacts to form one first roll gap (34), with the device (90 that is used under alignment condition, rotating above-mentioned application roll (32) and above-mentioned rider roller (30), 92,98,100,102,104,106,108), and infeed device (66) with what above-mentioned oily substance infeeded above-mentioned first roll gap (34), therefore along with passing through above-mentioned first roll gap (34), above-mentioned oily substance forms film, evenly is covered in the surface of above-mentioned ceramic coating (70).
25. equipment according to claim 24 is characterized in that, above-mentioned application roll (32) is provided with the oil resistant elastomeric material coating (76) of a circumference.
26. equipment according to claim 25 is characterized in that, above-mentioned oil resistant elastomeric material is a kind of tartan.
27. equipment according to claim 26 is characterized in that, above-mentioned tartan comprises polyamine fat.
28. equipment according to claim 24, it is characterized in that, above-mentioned substrate (22) is a rotatable metal cylinder (22), and wherein above-mentioned transfer device (36) comprises a delivery roll (36), it is parallel to above-mentioned rider roller (30) and extends, and contact to form one second roll gap (38) with it, above-mentioned delivery roll (36) is parallel to above-mentioned cylinder (22) and extends, being used to make above-mentioned delivery roll (36) to be positioned to be pressure with above-mentioned cylinder (22) contacts to form one the 3rd roll gap (64), with and above-mentioned delivery roll (36) is driven when rotating by above-mentioned cylinder (22), in order to above-mentioned fine droplets is located to transfer on the above-mentioned delivery roll (36) from above-mentioned rider roller (30) at second roll gap (38), and more above-mentioned fine droplets is located to transfer on the above-mentioned cylinder (22) from above-mentioned delivery roll (36) in above-mentioned the 3rd roll gap (64) subsequently.
29. equipment according to claim 28 is characterized in that, above-mentioned delivery roll (36) is provided with an oil resistant elastomeric material coating on circumference.
30. equipment according to claim 29 is characterized in that, above-mentioned oil resistant elastomeric material is a kind of tartan.
31. equipment according to claim 30 is characterized in that, above-mentioned tartan comprises polyamine fat.
32. equipment according to claim 28, it is characterized in that, above-mentioned application roll (32) and above-mentioned rider roller (30) each have the first and second center longitudinally extending axis (78,72), and the wherein above-mentioned device (90 that is used for aiming at rotation above-mentioned application roll (32) and above-mentioned rider roller (30), 92,98,100,102,104,106,108) comprise and linking to each other with above-mentioned first (78) and its drive unit that drives (90,92,98,100,102,104) be connected to above-mentioned second (72) with above-mentioned first (78) and pass motion to its coupling device (106,108).
33. equipment according to claim 32, it is characterized in that, above-mentioned drive unit (90,92,98,100,102,104) comprises a variable speed driver (90,92), be used to change the rotary speed of above-mentioned application roll (32) and above-mentioned rider roller (30), thereby change the number of transferring to the fine droplets on the above-mentioned delivery roll (36).
34. equipment according to claim 28, it is characterized in that, above-mentioned application roll (32), above-mentioned rider roller (30) and above-mentioned delivery roll (36) have first respectively, the second and the 3rd center longitudinally extending axis (78,78 ＇, 72,72 ＇, 84), be parallel to each other and arrange at interval, and wherein above-mentioned application roll (32), above-mentioned rider roller (30) and above-mentioned delivery roll (36) are to be arranged in a pair of being in the parallel plane, mutual opposed Plane Installation part (42,44) between, above-mentioned each roller (32,30,36) axle (78,78 ＇, 72,72 ＇, 84) be installed in above-mentioned each installed part (42,44) go up the interior bearing arrangement (86 of formed corresponding axis hole, 88) in.
35. equipment according to claim 34 is characterized in that, it also comprises first pressure-regulating device (110a, 110b), is used for adjustable ground and changes the pressure that acts on above-mentioned first roll gap (34).
36. equipment according to claim 35, it is characterized in that, above-mentioned application roll (32) is adhered to one deck oil resistant elastic material coating (76) on its circumference, and the wherein above-mentioned first pressure-regulating device (110a, 110b) with above-mentioned first (78,78 ＇) synergy, and comprise holding and receive above-mentioned first (78, pressure regulating system (the 110a at each axis hole place 78 ＇), 110b), be used for towards or deviate from above-mentioned second (72,72 ＇) adjustable ground moves above-mentioned first on the direction, correspondingly changes to act on the pressure that above-mentioned first roll gap (34) is located.
37. equipment according to claim 36, it is characterized in that, above-mentioned each pressure regulating system (110a, 110b) comprise that one has the cylindrical member (112) of longitudinal center's axis, above-mentioned cylindrical member (112) is installed in the corresponding axis hole, can partly rotate around its longitudinal center's axis with the above-mentioned bearing arrangement (86) that is installed in the above-mentioned cylindrical member (112), make above-mentioned first (78,78 ＇) with respect to the axis skew of above-mentioned longitudinal center, and be used for partly rotating above-mentioned cylindrical member (112) to the rightabout of a direction or this direction, thereby towards or deviate from above-mentioned second (72,72 ＇) adjustable ground moves above-mentioned first (78 on the direction, 78 ＇) device (114,116,118,122).
38. equipment according to claim 35 is characterized in that, it also comprises second pressure-regulating device (110c, 110d), is used for the adjustable ground change and acts on the pressure that above-mentioned second roll gap (38) is located.
39. according to the described equipment of claim 38, it is characterized in that, above-mentioned delivery roll (36) adheres to one deck oil resistant elastic material coating (82) on its circumference, and the wherein above-mentioned second pressure-regulating device (110c, 110d) with above-mentioned second (72,72 ＇) synergy, and comprise holding and receive above-mentioned second (72, pressure regulating system (the 110c at each axis hole place 72 ＇), 110d), be used for towards or deviate from that adjustable ground moves above-mentioned second (72 on the direction of above-mentioned the 3rd (84), 72 ＇), correspondingly change acts on the pressure that above-mentioned second roll gap (38) is located.
40. according to the described equipment of claim 39, it is characterized in that, above-mentioned each pressure regulating system (110c, 110d) comprise that one has the cylindrical member (112) of longitudinal center's axis, above-mentioned cylindrical member (112) is installed in the corresponding axis hole, can partly rotate around its longitudinal center's axis with the above-mentioned bearing arrangement (86) that is installed in the above-mentioned cylindrical member (112), make above-mentioned second (72,72 ＇) with respect to the axis skew of above-mentioned longitudinal center, and be used for partly rotating above-mentioned cylindrical member (112) to the rightabout of a direction or this direction, thereby towards or deviate from that adjustable ground moves above-mentioned second (72 on the direction of above-mentioned the 3rd (84), 72 ＇) device (114,116,118,122).
41. equipment according to claim 36, it is characterized in that, above-mentioned delivery roll (36) adheres to one deck oil resistant elastic material coating (82) on its circumference, and one second pressure-regulating device (110c wherein, 110d) with above-mentioned second (72,72 ＇) synergy, and the above-mentioned second pressure-regulating device (110c, 110d) comprise holding and receive above-mentioned second (72, pressure regulating system (the 110c at each axis hole place 72 ＇), 110d), be used for towards or deviate from that adjustable ground moves above-mentioned second (72 on the direction of above-mentioned the 3rd (84), 72 '), correspondingly change acts on the pressure that above-mentioned second roll gap (38) is located.
42. according to the described equipment of claim 41, it is characterized in that, pair of discs parts (126a, 126b, 126c, 126d) be installed in above-mentioned first and second (78 respectively, 78 ＇, 72,72 ＇) on, the position of above-mentioned each disc parts is near a corresponding axis hole, and wherein be arranged in a corresponding installed part (42,44) near above-mentioned first and second (78,78 ＇, 72,72 ＇) this disc parts (126a, 126b, 126c, 126d) be in the same plane and be spaced from each other, determine a slit (128,128 ＇), the pressure located in above-mentioned first roll gap (34) of role of delegate.
43. according to the described equipment of claim 42, it is characterized in that, there are pair of discs parts (130a, 130b) to be installed on above-mentioned the 3rd (84) again, this close separately corresponding axis hole in another position to disc parts, and wherein be arranged near above-mentioned second and the 3rd (72,72 ＇ the corresponding installed part (42,44), 84) this disc parts (126c, 126d, 130a, 130b) is in the same plane and is spaced from each other, determine another slit (132,132 ＇), the pressure that role of delegate is located in above-mentioned second roll gap (38).
44. equipment according to claim described 38, it is characterized in that, above-mentioned application roll (32), above-mentioned rider roller (30), each all is vertically to extend for above-mentioned delivery roll (36) and above-mentioned cylinder (22), and wherein above-mentioned cylinder (22) is installed in a pair of opposed and horizontally extending plate-shaped member (24 mutually, 24 ＇) between, and above-mentioned installing component (42,44) by a pair of slender arm (54,54 ＇) with above-mentioned plate-shaped member (24,24 ＇) link to each other, each slender arm is at an one end and a corresponding installed part (42,44) link to each other and its other end pivotally with corresponding plate-shaped member (24,24 ＇) link to each other.
45. according to the described equipment of claim 44, it is characterized in that, longitudinal center's axis that above-mentioned cylinder (22) can match around the rotation with one the 4th center longitudinally extending axis (26) rotates, the 4th has two ends, be arranged in separately in the cylindrical sleeve barrier part (28,28 ＇) of fixing, above-mentioned the 4th (26) are separately with above-mentioned the 3rd (84) and parallel relation is extended.Pair of engage members (208,208 ＇) be arranged in above-mentioned plate-shaped member (24,24 ＇) between, each support member (208,208 ') be arranged in the above-mentioned parallel plane in the corresponding plane, and be fixedly connected to corresponding sleeve member (28,28 ＇) on, and the positioner (62a of wherein above-mentioned delivery roll (36), 62b) comprise that one is installed in each above-mentioned installed part (42,44) percussion device on (174) and is installed in each above-mentioned support member (208,208 ＇) on, with the interactional card locking device of above-mentioned percussion device (174) (186), thereby when the position of engagement, above-mentioned card locking device (186) and above-mentioned percussion device (174) cooperatively interact, but above-mentioned delivery roll (36) and above-mentioned cylinder (22) are keep-uped pressure contact and interact with delivery mode.
46., it is characterized in that it also comprises the 3rd pressure-regulating device (210a, 210b) according to the described equipment of claim 45, be used for the adjustable ground change and act on the pressure that above-mentioned the 3rd roll gap (64) is located.
47. according to the described equipment of claim 46, it is characterized in that, above-mentioned the 3rd pressure-regulating device (210a, 210b) comprise and the card locking device (186) and the synergistic separately pressure regulating system (210a of percussion device (174) that cooperatively interact, 210b), each pressure regulating system (210a, 210b) comprise first and second joint units (176,214), they are installed in first and second bracing or strutting arrangements (42 respectively, 44,208,208 ＇) on, above-mentioned first bracing or strutting arrangement is corresponding to above-mentioned support member (208,208 ＇) and installed part (42, one of 44), and above-mentioned second bracing or strutting arrangement is corresponding to above-mentioned support member (208,208 ＇) and above-mentioned installed part (42,44) another, when above-mentioned card locking device (186) and above-mentioned percussion device (174) when being in the above-mentioned position of engagement, above-mentioned first interfacing part (176,214) be docking together mutually, above-mentioned first interfacing part (176) is fixedly mounted in above-mentioned first support member (42,44) on, and above-mentioned second interfacing part (214) is installed in above-mentioned second support member (208 with the rotor rotation mode, 208 ＇) on, can towards or the rotation that deviates from above-mentioned the 4th (26) carry out pivot and rotate, can make second interfacing part (214) towards or deviate from the motion of above-mentioned rotation correspondingly to change the device (212 of distance between above-mentioned the 3rd (84) and above-mentioned the 4th (26), 234), thereby act on the pressure that above-mentioned the 3rd roll gap (64) locates and make above-mentioned second interfacing part (214) remain on the device of a select location with respect to above-mentioned rotation when above-mentioned card locking device (186) and above-mentioned percussion device (174) change when being in the position of engagement.
48. equipment according to claim 34, it is characterized in that, above-mentioned application roll (32), above-mentioned rider roller (30), above-mentioned delivery roll (36) and above-mentioned cylinder (22) all vertically extend separately, then above-mentioned a pair of installed part (42,44) determine roof and bottom wall part (42 respectively, 44), and wherein above-mentioned feeding device (66) comprises a storage tank (144) that is installed on the bottom wall part (44), be used to store the liquid pool (146) of above-mentioned oily substance, and conveying device (152,154,156,158,168), be used for above-mentioned oily substance is transported to from above-mentioned liquid pool (144) top of above-mentioned application roll (32), above-mentioned subsequently oily substance flows downward along above-mentioned application roll (32), and is brought into above-mentioned first roll gap (34) in above-mentioned application roll (32) rotary course.
49. according to the described equipment of claim 48, it is characterized in that, above-mentioned conveying device (152,154,156,158,168) comprise that one is installed in the above-mentioned storage tank (144), first belt pulley (168) of rotation in the liquid pool (146) of above-mentioned oily substance, one is positioned near second belt pulley (154) in top of above-mentioned application roll (32), article one, make above-mentioned first belt pulley (168) and the interconnective belt of above-mentioned second belt pulley (154) (152), above-mentioned second belt pulley (154) is the last end in contact that makes above-mentioned belt (152) and above-mentioned application roll with respect to the configuration of above-mentioned application roll (32), and link to each other with above-mentioned second belt pulley (154), to its drive unit (156 that carries out transmission and motion is passed to above-mentioned belt (152), 158), so, the coated oily substance of going up when above-mentioned belt (152) is walked around above-mentioned first belt pulley (168) in the above-mentioned liquid pool (146), and just above-mentioned oily substance is shifted on it in the upper end of above-mentioned application roll (32) when oily belt (152) is walked around above-mentioned second belt pulley (154) when scribbling.
50. according to the described equipment of claim 49, it is characterized in that, above-mentioned cylinder (22) is inactive metal by electrolyte, the surface that is transferred the fine droplets of oily substance on the above-mentioned cylinder (22) is a passivated surface, and wherein above-mentioned oily substance comprises the alkene class material that is mixed with metal oxide.
51. according to the described equipment of claim 50, it is characterized in that, above-mentioned first belt pulley (168) includes the agitating device (170a, 170 ' a, 170b, 170 ＇ b, 172a, 172 ＇ a, 172b, 172 ＇ b) that is used for stirring liquid pool (146), so that the disperse in alkene class material of above-mentioned metal oxide distributes and forms required disperse material.
52. according to the described equipment of claim 51, it is characterized in that, above-mentioned first belt pulley (168) has a centre rotational axis line and above-mentioned agitating device (170a, 170 ＇ a, 170b, 170 ＇ b, 172a, 172 ＇ a, 172b, 172 ＇ b) comprise two couples of horizontal outward extending elongated plane blade part (170a of each side from above-mentioned first belt pulley (168), 170b, 172a, 172b, 170 ' a, 170 ＇ b, 172 ＇ a, 172 ＇ b), a pair of blade part (172a, 172b, 172 ＇ a, 172 ＇ b) in one first plane, extend, and another is to blade part (170a, 170b, 170 ＇ a, 170 ＇ b) extend in one second plane, above-mentioned first plane is vertical mutually with above-mentioned second plane and crossing at above-mentioned centre rotational axis line place.
53. according to the described equipment of claim 52, it is characterized in that, above-mentioned a pair of blade part (172a, 172b, 172 ＇ a, 172 ＇ b) each to be shorter than above-mentioned another to blade part (170a, 170b, 170 ＇ a, 170 ＇ b) each is right, and wherein be positioned at a pair of blade part (172a, 172b on the side of above-mentioned first belt pulley (168), 172 ＇ a, 172 ＇ b) with another of opposite side that is positioned at above-mentioned belt pulley (168) blade part (170a, 170b, 170 ＇ a, 170 ＇ b) is extended in same plane.
54. according to the described equipment of claim 48, it is characterized in that, it also comprises and above-mentioned application roll (32) and the synergistic separately sealing device of above-mentioned rider roller (30) (134), be positioned at it separately bottom, be used to prevent that above-mentioned oily substance from flowing through the axis hole that is formed on the above-mentioned bottom wall part (44) and holding receives above-mentioned first and second (78 ＇, 72 ＇).
55. according to the described equipment of claim 54, it is characterized in that, each comfortable its of above-mentioned application roll (32) and above-mentioned rider roller (30) defines a prone annular interface bottom, and wherein each sealing device (134) comprises a cylinder seal (138), above-mentioned first and second (78 ＇, 72 ＇) a corresponding person holds and receives wherein, above-mentioned seal (138) has one towards last annular sealing surface, with a corresponding interface sealed engagement, and bias unit (142), be used for when allowing the rotation of above-mentioned application roll (32) and above-mentioned rider roller (30), forcing above-mentioned seal (138) to be pressed against above-mentioned corresponding interface, to realize sealed engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95194897A CN1066981C (en) | 1995-05-02 | 1995-05-02 | Method and apparatus for coating metallic substrate with oily substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95194897A CN1066981C (en) | 1995-05-02 | 1995-05-02 | Method and apparatus for coating metallic substrate with oily substance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1156977A true CN1156977A (en) | 1997-08-13 |
| CN1066981C CN1066981C (en) | 2001-06-13 |
Family
ID=5082868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95194897A Expired - Fee Related CN1066981C (en) | 1995-05-02 | 1995-05-02 | Method and apparatus for coating metallic substrate with oily substance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1066981C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130132A (en) * | 2019-07-02 | 2019-08-16 | 贵州钢绳厂附属企业公司 | A kind of crowded oily device of different-diameter wire rope core |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1334017C (en) * | 1989-04-12 | 1995-01-17 | Adrien Castegnier | High-speed electrocoagulation printing method and apparatus |
-
1995
- 1995-05-02 CN CN95194897A patent/CN1066981C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130132A (en) * | 2019-07-02 | 2019-08-16 | 贵州钢绳厂附属企业公司 | A kind of crowded oily device of different-diameter wire rope core |
| CN110130132B (en) * | 2019-07-02 | 2023-09-08 | 贵州黔力实业有限公司 | Oil extruder with rope cores of different diameters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1066981C (en) | 2001-06-13 |
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